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LTC2254IUH#PBF
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Analog Devices Inc. LTC2254IUH#PBF

Manufacturer No:
LTC2254IUH#PBF
Manufacturer:
Analog Devices Inc.
Package:
Tube
Description:
IC ADC 14BIT PIPELINED 32QFN
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The LTC2254IUH#PBF is a 14-bit, 105Msps low-power analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is part of a family of high-speed ADCs that offer excellent performance and low power consumption, making it suitable for a variety of high-speed data acquisition applications.

Key Specifications

ParameterMinTypMaxUnits
Resolution141414Bits
Sample Rate105Msps
Supply Voltage2.853.4V
Power Consumption320mW
Signal-to-Noise Ratio (SNR)72.4dB
Spurious Free Dynamic Range (SFDR)88dB
Input Range1VP-P to 2VP-P
Full Power Bandwidth640MHz
Package Type32-lead QFN (5mm × 5mm)

Key Features

  • Single 3V supply operation (2.85V to 3.4V)
  • Low power consumption: 320mW
  • No missing codes
  • Flexible input range: 1VP-P to 2VP-P
  • 640MHz full power bandwidth sample-and-hold (S/H)
  • Clock duty cycle stabilizer
  • Shutdown and nap modes for power management
  • Pin compatible with other family members (e.g., LTC2253, LTC2255)

Applications

The LTC2254IUH#PBF is ideal for various high-speed data acquisition applications, including:

  • Medical imaging and diagnostics
  • Radar and communications systems
  • High-speed data acquisition systems
  • Test and measurement equipment
  • Industrial control and automation

Q & A

  1. What is the resolution of the LTC2254IUH#PBF?
    The LTC2254IUH#PBF has a resolution of 14 bits.
  2. What is the sample rate of the LTC2254IUH#PBF?
    The sample rate is 105Msps.
  3. What is the power consumption of the LTC2254IUH#PBF?
    The power consumption is typically 320mW.
  4. What is the signal-to-noise ratio (SNR) of the LTC2254IUH#PBF?
    The SNR is 72.4dB.
  5. What is the spurious free dynamic range (SFDR) of the LTC2254IUH#PBF?
    The SFDR is 88dB.
  6. What is the input range of the LTC2254IUH#PBF?
    The input range is 1VP-P to 2VP-P.
  7. What is the full power bandwidth of the LTC2254IUH#PBF?
    The full power bandwidth is 640MHz.
  8. What package type does the LTC2254IUH#PBF come in?
    The LTC2254IUH#PBF comes in a 32-lead QFN (5mm × 5mm) package.
  9. Does the LTC2254IUH#PBF have power management features?
    Yes, it has shutdown and nap modes for power management.
  10. Is the LTC2254IUH#PBF pin compatible with other ADCs?
    Yes, it is pin compatible with other family members like the LTC2253 and LTC2255.

Product Attributes

Number of Bits:14
Sampling Rate (Per Second):105M
Number of Inputs:1
Input Type:Differential, Single Ended
Data Interface:Parallel
Configuration:S/H-ADC
Ratio - S/H:ADC:1:1
Number of A/D Converters:1
Architecture:Pipelined
Reference Type:External, Internal
Voltage - Supply, Analog:2.85V ~ 3.4V
Voltage - Supply, Digital:2.85V ~ 3.4V
Features:- 
Operating Temperature:-40°C ~ 85°C
Package / Case:32-WFQFN Exposed Pad
Supplier Device Package:32-QFN (5x5)
Mounting Type:Surface Mount
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$91.36
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Similar Products

Part Number LTC2254IUH#PBF LTC2255IUH#PBF LTC2250IUH#PBF LTC2251IUH#PBF LTC2252IUH#PBF LTC2253IUH#PBF LTC2254CUH#PBF
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Product Status Active Active Active Active Active Active Active
Number of Bits 14 14 10 10 12 12 14
Sampling Rate (Per Second) 105M 125M 105M 125M 105M 125M 105M
Number of Inputs 1 1 1 1 1 1 1
Input Type Differential, Single Ended Differential, Single Ended Differential, Single Ended Differential, Single Ended Differential, Single Ended Differential, Single Ended Differential, Single Ended
Data Interface Parallel Parallel Parallel Parallel Parallel Parallel Parallel
Configuration S/H-ADC S/H-ADC S/H-ADC S/H-ADC S/H-ADC S/H-ADC S/H-ADC
Ratio - S/H:ADC 1:1 1:1 1:1 1:1 1:1 1:1 1:1
Number of A/D Converters 1 1 1 1 1 1 1
Architecture Pipelined Pipelined Pipelined Pipelined Pipelined Pipelined Pipelined
Reference Type External, Internal External, Internal External, Internal External, Internal External, Internal External, Internal External, Internal
Voltage - Supply, Analog 2.85V ~ 3.4V 2.85V ~ 3.4V 2.85V ~ 3.4V 2.85V ~ 3.4V 2.85V ~ 3.4V 2.85V ~ 3.4V 2.85V ~ 3.4V
Voltage - Supply, Digital 2.85V ~ 3.4V 2.85V ~ 3.4V 2.85V ~ 3.4V 2.85V ~ 3.4V 2.85V ~ 3.4V 2.85V ~ 3.4V 2.85V ~ 3.4V
Features - - - - - - -
Operating Temperature -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C -40°C ~ 85°C 0°C ~ 70°C
Package / Case 32-WFQFN Exposed Pad 32-WFQFN Exposed Pad 32-WFQFN Exposed Pad 32-WFQFN Exposed Pad 32-WFQFN Exposed Pad 32-WFQFN Exposed Pad 32-WFQFN Exposed Pad
Supplier Device Package 32-QFN (5x5) 32-QFN (5x5) 32-QFN (5x5) 32-QFN (5x5) 32-QFN (5x5) 32-QFN (5x5) 32-QFN (5x5)
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount Surface Mount

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